Note 8 - Segment and Geographic Data (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	For the three months ended September 30,						For the nine months ended September 30,
Sales
Net Sales:	2024			2023			2024			2023
Dental	$	2,466,405		$	2,053,284		$	6,542,594		$	7,556,848
Medical		47,400			6,000			73,820			10,000
Total net sales	$	2,513,805		$	2,059,284		$	6,616,414		$	7,566,848
Operating Income (Loss):	2024			2023			2024			2023
Dental	$	705,427		$	458,474		$	1,524,177		$	1,699,349
Medical		(356,555	)		(740,087	)		(1,376,294	)		(2,425,913	)
Corporate		(1,818,051	)		(1,225,092	)		(4,862,553	)		(4,400,369	)
Total operating loss	$	(1,469,179	)	$	(1,506,705	)	$	(4,714,670	)	$	(5,126,933	)
Depreciation and Amortization:	2024			2023			2024			2023
Dental	$	-		$	1,051		$	-		$	3,439
Medical		-			585			-			2,247
Corporate		8,574			14,260			28,735			44,112
Total depreciation and amortization	$	8,574		$	15,896		$	28,735		$	49,798
Income (loss) before taxes and equity in earnings of affiliates:	2024			2023			2024			2023
Dental	$	705,433		$	458,504		$	1,523,209		$	1,698,790
Medical		(356,555	)		(742,004	)		(1,376,576	)		(2,431,502	)
Corporate		(1,810,049	)		(1,192,605	)		(2,824,695	)		(4,291,552	)
Total income (loss) before taxes and equity in earnings of affiliate	$	(1,461,171	)	$	(1,476,105	)	$	(2,678,062	)	$	(5,024,264	)
Total Assets	September 30, 2024			December 31, 2023
Dental	$	5,528,106		$	4,866,786
Medical		220,698			345,194
Corporate		5,426,114			6,159,532
Total assets	$	11,174,918		$	11,371,512

Sales by Product and by Geographical Region [Table Text Block]

	Three Months Ended September 30, 2024						Three Months Ended September 30, 2023
Domestic: US	Dental		Medical		Grand Total		Dental		Medical		Grand Total
Instruments	$	179,699	$	1,000	$	180,699	$	230,615	$	-	$	230,615
Handpieces		1,029,116		11,400		1,040,516		1,007,930		-		1,007,930
Accessories		5,501		-		5,501		14,822		-		14,822
Grand Total	$	1,214,316	$	12,400	$	1,226,716	$	1,253,367	$	-	$	1,253,367
International: Rest of World
Instruments	$	261,466	$	32,500	$	293,966	$	88,019	$	-	$	88,019
Handpieces		961,089		2,500		963,589		700,697		6,000		706,697
Accessories		29,534		-		29,534		11,201		-		11,201
Grand Total	$	1,252,089	$	35,000	$	1,287,089	$	799,917	$	6,000	$	805,917
Total Product Sales	$	2,466,405	$	47,400	$	2,513,805	$	2,053,284	$	6,000	$	2,059,284

	Nine Months Ended September 30, 2024						Nine Months Ended September 30, 2023
Domestic: US	Dental		Medical		Grand Total		Dental		Medical		Grand Total
Instruments	$	588,250	$	2,000	$	590,250	$	726,104	$	-	$	726,104
Handpieces		3,245,673		35,400		3,281,073		3,277,830		-		3,277,830
Accessories		37,168		-		37,168		59,336		-		59,336
Grand Total	$	3,871,091	$	37,400	$	3,908,491	$	4,063,270	$	-	$	4,063,270
International: Rest of World
Instruments	$	668,728	$	32,500	$	701,228	$	961,224	$	-	$	961,224
Handpieces		1,965,683		3,920		1,969,603		2,222,707		10,000		2,232,707
Accessories		37,092		-		37,092		39,647		-		39,647
Grand Total	$	2,671,503	$	36,420	$	2,707,923	$	3,223,578	$	10,000	$	3,233,578
International: China
Instruments	$	-	$	-	$	-	$	270,000	$	-	$	270,000
Handpieces		-		-		-		-		-		-
Accessories		-		-		-		-		-		-
Grand Total	$	-	$	-	$	-	$	270,000	$	-	$	270,000
Total Product Sales	$	6,542,594	$	73,820	$	6,616,414	$	7,556,848	$	10,000	$	7,566,848